A full service instrument shop specializing in sales and service of marine compasses. Suppliers of genuine replacement parts for Danforth, Aquameter, Ritchie, Kelvin White, Dirigo and Star compasses
Downeaster Instruments are some of the finest brass instruments available today. Manufactured on Cape Cod these instruments have beautifully polished 6" cases, with crisp black graphics. They come with a 5 year warranty.